Truffle Mashed Potatoes (Easiest Luxury Mash!) Recipe
If you are craving something smooth, rich, and absolutely luxurious yet totally fuss-free, then you have to try my Truffle Mashed Potatoes (Easiest Luxury Mash!). This recipe transforms humble potatoes into an indulgent dish with the earthy aroma of truffle oil, the subtle warmth from fresh thyme, and the savory tang of parmesan and mustard, all coming together in a luscious, creamy mash that will elevate any meal. Whether it’s for a special occasion or because you deserve a treat on a random Tuesday, these truffle mashed potatoes are the perfect mix of comfort and elegance.

Ingredients You’ll Need
These ingredients are wonderfully simple but each plays a vital role in crafting the perfect Truffle Mashed Potatoes (Easiest Luxury Mash!). From the creamy texture of buttery milk to the punch of fresh thyme and garlic, every element works harmoniously to deliver depth and complexity without overwhelming the palate.
- 1 pound potatoes (Russets, Yukon Golds or all-purpose): Choose starchy or all-purpose potatoes for that perfect fluffy mash.
- ½ cup whole milk: Adds creaminess and helps achieve that silky smooth texture.
- 2 tablespoons unsalted butter: Introduces rich flavor and softens the mash beautifully.
- ½ tablespoon fresh thyme: Provides a subtle herbal note that brightens the dish.
- 2 cloves garlic (crushed): Delivers fragrant warmth—you can reduce to 1 clove for a milder taste.
- ¼ cup grated parmesan cheese: Brings a savory, nutty tang that boosts umami intensity.
- 1 teaspoon Dijon mustard: Adds a gentle zing and depth without overpowering.
- ¾ teaspoon salt: Essential for seasoning and enhancing all the flavors.
- ¼ teaspoon pepper: A mild kick to balance the creaminess.
- 2 teaspoons truffle oil: The star ingredient that elevates this mash to pure luxury.
- Fresh chives (optional): Offers a fresh, mild onion flavor and a burst of green color.
- Extra virgin olive oil (to drizzle): Perfect finishing oil for a glossy appearance and subtle richness.
How to Make Truffle Mashed Potatoes (Easiest Luxury Mash!)
Step 1: Simmer the Potatoes
Start by placing your peeled and roughly chopped potatoes in a large pot filled with cold water and a pinch of salt. Bring it up to a boil, then reduce heat and simmer gently for about 15 minutes. You’ll know they’re ready when a knife slides in easily. This first step ensures the potatoes cook evenly and maintain that fluffy texture we’re after.
Step 2: Warm the Milk Mixture
While the potatoes are cooking, gently warm the milk along with butter, crushed garlic, and fresh thyme in a small saucepan or in the microwave for about 30 seconds. This step infuses the dairy with aromatic flavors that will seep into the potatoes, making every bite fragrant and rich.
Step 3: Drain and Steam the Potatoes
Once cooked, drain the potatoes thoroughly using a colander. Let them steam for a couple of minutes to remove excess moisture—this is a little trick to keep your mash fluffy and prevent it from becoming watery.
Step 4: Combine and Mash
Return the potatoes to the pot and pour the warm milk mixture over them. Add grated parmesan, Dijon mustard, salt, and pepper. Using a potato masher, gently mash everything together until the potatoes are just smooth—avoid over-mashing to keep a dreamy, creamy texture with a bit of rustic charm.
Step 5: Add Truffle Oil and Finish
This is where the magic happens. Drizzle the truffle oil into the mash and give it a brief final mash to incorporate those earthy, luxurious flavors evenly. Transfer your masterpiece to a serving dish, then sprinkle on fresh chives and drizzle with extra virgin olive oil for that final touch of elegance and shine.
How to Serve Truffle Mashed Potatoes (Easiest Luxury Mash!)

Garnishes
Fresh chives are a fantastic garnish to add a burst of color and a subtle onion flavor. If you want to switch things up, finely sliced green onions or fresh parsley work wonderfully too. A small drizzle of extra virgin olive oil or melted butter just before serving enhances the lush texture and adds a beautiful glossy finish.
Side Dishes
These Truffle Mashed Potatoes (Easiest Luxury Mash!) are spectacular alongside grilled steaks, roast chicken, or even a robust mushroom ragout. Their creamy richness cuts through the savory depth of meats and complements earthy vegetable dishes beautifully, making them a versatile star on your dinner table.
Creative Ways to Present
For a visual wow factor, try piping the mashed potatoes into small rosettes on your serving plate using a large star-tipped pastry bag. Alternatively, serve them in rustic mini cast iron skillets or truffle-drizzle just before guests arrive to maintain the fresh aroma. A sprinkle of edible flowers or microgreens adds a gourmet touch to this already luxurious dish.
Make Ahead and Storage
Storing Leftovers
If you have leftovers, store them in an airtight container in the refrigerator and use within 2 to 3 days. The flavors actually deepen with time, but truffle oil can lose some of its potency, so a fresh drizzle before serving helps revive that luxurious aroma.
Freezing
While freezing mashed potatoes is possible, for the best texture of your Truffle Mashed Potatoes (Easiest Luxury Mash!), it’s best to enjoy them fresh. If you must freeze, cool completely, place in a freezer-safe container, and try to consume within a month. Reheat gently to avoid separation.
Reheating
Reheat leftovers on the stovetop over low heat or in the microwave, stirring occasionally. Add a splash of milk or butter to bring the creamy texture back and finish with a quick drizzle of truffle oil to refresh those signature, irresistible flavors before serving.
FAQs
Can I use a different type of potato for this recipe?
Absolutely! Russets or Yukon Gold potatoes are ideal for their fluffiness, but all-purpose potatoes also work well. Avoid waxy potatoes as they can result in a gluey texture.
Is truffle oil necessary?
The truffle oil is what makes this dish truly feel like a luxury mash. You can skip it for a simpler mash, but adding that earthy, rich flavor takes it to another level you’ll love.
Can I make this recipe dairy-free?
Yes! Substitute the milk for plant-based alternatives like oat or almond milk and use vegan butter. The parmesan adds flavor, so consider a sprinkle of nutritional yeast for a similar umami touch.
How do I reduce the garlic flavor?
If you prefer a milder garlic note, just use one clove instead of two. The garlic will still provide warmth without overpowering the delicate truffle aroma.
Can I prepare this dish in advance for a party?
You can prepare the mash up to the point of adding truffle oil and garnishes. Keep it warm; then add truffle oil and fresh toppings just before serving for the best flavor and presentation.
Final Thoughts
I truly believe that once you try these Truffle Mashed Potatoes (Easiest Luxury Mash!), this recipe will become your go-to for any meal needing a touch of elegance without any fuss. The way simple ingredients combine to create something so decadent is pure kitchen magic. Don’t hesitate to give it a whirl—you deserve a bowl of pure comfort that tastes like a gourmet dream come true!
PrintTruffle Mashed Potatoes (Easiest Luxury Mash!) Recipe
Indulge in the ultimate comfort side dish with these Truffle Mashed Potatoes. Creamy, buttery, and infused with fragrant truffle oil, fresh thyme, garlic, and parmesan cheese, this easy luxury mash transforms simple potatoes into a gourmet treat perfect for any special occasion or cozy dinner at home.
- Prep Time: 10 minutes
- Cook Time: 15 minutes
- Total Time: 25 minutes
- Yield: 4 servings 1x
- Category: Side Dish
- Method: Boiling and Mashing
- Cuisine: American
- Diet: Vegetarian
Ingredients
Potatoes
- 1 pound potatoes (peeled and chopped into roughly 2 inch cubes; Russets, Yukon Golds or all-purpose)
Milk Mixture
- ½ cup whole milk
- 2 tablespoons unsalted butter
- ½ tablespoon fresh thyme leaves
- 2 cloves garlic (crushed; reduce to 1 clove for milder garlic flavor)
Additional Ingredients
- ¼ cup parmesan cheese (grated)
- 1 teaspoon Dijon mustard
- ¾ teaspoon salt
- ¼ teaspoon black pepper
- 2 teaspoons truffle oil
- Fresh chives (optional; alternatives: green onions or fresh parsley)
- Extra virgin olive oil (for drizzling; alternative: extra melted butter)
Instructions
- Simmer Potatoes: Place the peeled and cubed potatoes into a large saucepan or pot. Add enough cold water to cover the potatoes plus a teaspoon of salt. Bring to a boil, then reduce to a simmer and cook for around 15 minutes or until the potatoes can be easily sliced with a knife.
- Prepare Milk Mixture: Just before potatoes are done, combine the whole milk, unsalted butter, fresh thyme leaves, and crushed garlic in a medium bowl. Cover and warm in the microwave for about 30 seconds or until the butter is melted. Alternatively, warm gently in a small saucepan over low heat.
- Drain and Steam Potatoes: Drain the cooked potatoes in a colander and allow them to steam for one to two minutes to remove excess moisture. Then return the potatoes to the saucepan.
- Mash Potatoes with Add-ins: Pour the warm milk mixture over the potatoes. Add the grated parmesan cheese, Dijon mustard, salt, and pepper. Using a masher, mash the potatoes until just smooth; avoid over-mashing to keep a creamy texture.
- Incorporate Truffle Oil: Drizzle the truffle oil over the mashed potatoes and mash briefly again to combine the fragrant oil evenly throughout the mash.
- Garnish and Serve: Transfer the mashed potatoes into a serving dish and swirl the top with a spoon or spatula for an elegant look. Sprinkle with fresh chopped chives and drizzle a little extra virgin olive oil on top for added flavor and shine. Serve warm and enjoy!
Notes
- Choose Yukon Gold or Russet potatoes for the best texture.
- Adjust garlic quantity to your preference for more or less pungency.
- Do not over-mash the potatoes to avoid a gluey texture.
- For a dairy-free version, substitute milk and butter with plant-based alternatives.
- Truffle oil is potent; start with less and add more to taste.
- Fresh chives add color and mild onion flavor but are optional.
- Serve immediately for best texture, but mashed potatoes can be gently reheated.
Nutrition
- Serving Size: 1/4 of recipe (approx. 1 cup)
- Calories: 220 kcal
- Sugar: 2 g
- Sodium: 430 mg
- Fat: 12 g
- Saturated Fat: 7 g
- Unsaturated Fat: 4 g
- Trans Fat: 0 g
- Carbohydrates: 25 g
- Fiber: 2 g
- Protein: 5 g
- Cholesterol: 25 mg
Keywords: truffle mashed potatoes, luxury mash, mashed potatoes recipe, easy mashed potatoes, truffle oil potatoes, garlic mashed potatoes, parmesan mashed potatoes